我觉得最大差别可能在于国外的疫苗有效，奥米克隆流行期很多人都打了3针疫苗，所以症状轻。国内的疫苗基本没效

来源: yzhl888 于 2022-12-25 06:31:51 [旧帖] [给我悄悄话] 本文已被阅读：次

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